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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2020,2023 The FreeBSD Foundation
*
* This software was developed by Björn Zeeb under sponsorship from
* the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _LINUXKPI_ASM_UNALIGNED_H
#define _LINUXKPI_ASM_UNALIGNED_H
#include <linux/types.h>
#include <asm/byteorder.h>
static __inline uint16_t
get_unaligned_le16(const void *p)
{
return (le16_to_cpup((const __le16 *)p));
}
static __inline uint32_t
get_unaligned_le32(const void *p)
{
return (le32_to_cpup((const __le32 *)p));
}
static __inline void
put_unaligned_le16(__le16 v, void *p)
{
__le16 x;
x = cpu_to_le16(v);
memcpy(p, &x, sizeof(x));
}
static __inline void
put_unaligned_le32(__le32 v, void *p)
{
__le32 x;
x = cpu_to_le32(v);
memcpy(p, &x, sizeof(x));
}
static __inline void
put_unaligned_le64(__le64 v, void *p)
{
__le64 x;
x = cpu_to_le64(v);
memcpy(p, &x, sizeof(x));
}
static __inline uint16_t
get_unaligned_be16(const void *p)
{
return (be16_to_cpup((const __be16 *)p));
}
static __inline uint32_t
get_unaligned_be32(const void *p)
{
return (be32_to_cpup((const __be32 *)p));
}
static __inline uint64_t
get_unaligned_be64(const void *p)
{
return (be64_to_cpup((const __be64 *)p));
}
#endif /* _LINUXKPI_ASM_UNALIGNED_H */
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